All the rules are broken as a sect of lawless marauders decides that the annual Purge does not stop at daybreak and instead should never end as they chase a group of immigrants who they want to punish because of their harsh historical past.
Follow a new generation of the Dutton family during the early twentieth century when pandemics, historic drought, the end of Prohibition and the Great Depression all plague the mountain west, and the Duttons who call it home.
Humanity is about to come to an end due to a mysterious signal; trapped at the home of a dead friend, Aubrey tries to turn things around after finding a mysterious cassette tape.
